04:16 <futarisIRCcloud> https://twitter.com/janmarjanovic/status/1259529253126897666?s=19

12:02 <benh> _florent_: a couple of PR should be in your inbox (litex and litedram)

12:35 <benh> _florent_: the cpu_none tests in Travis failed, not sure what's up there, I have never used the test stuff yet

12:38 <_florent_> benh: thanks for the PRs, i'll look at the tests while reviewing/merging

12:39 <benh> _florent_: can I run those tests locally ?

12:39 <benh> ok thanks

12:39 <_florent_> to run them locally: python3 setup.py test

12:42 <benh> ok, time for bed but if you don't get to sort it out by my tomorrow, I'll have a look, thanks

12:43 <_florent_> i'm probably going to have a look at it now, have a good night :)

12:45 <shuffle2> i have LiteEthPHYRGMII and LiteEthUDPIPCore with default dw=8, and done eth_core.udp.crossbar.get_port with dw=16

12:46 <shuffle2> still having some misunderstanding of how stream is supposed to work, or something

12:46 <shuffle2> e.g. on the rx path, if i send udp packet with data length 12, i would expect to see 6*2bytes of data

12:47 <shuffle2> instead i see 9 pulses of valid from the converter...seems padded with zeros at the end?

12:47 <shuffle2> even tho the depacketizer has latched correct length value

12:49 <shuffle2> wireshark on the sending pc doesn't show the sender has added any padding, the stream should end after 12 bytes of data

12:50 <_florent_> there is a minimum frame size with Ethernet, it's possible the hardware of your network card is inserting padding

12:51 <_florent_> maybe you should try with a longer payload to see if you have the same behavior

12:54 <shuffle2> _florent_: ah heh, that does seem to be what's happening :)

12:55 <shuffle2> imo i/o from the "udp" level of liteeth should account for this tho?

12:57 <shuffle2> i saw before liteeth mac layer inserts padding, too bad inverse can't be done in mac for rx

13:05 <_florent_> we could try to improve this, even if it's not possible at the MAC level, we could make sure the padding is removed at the UDP level

20:48 <rw1nkler> Hey, is it possible to use multiple instances of serial2console in LiteX simulation? Currently, it gives me segmentation fault. I'm trying to simulate two UARTs